msm9225 Oki Semiconductor, msm9225 Datasheet - Page 35

• Manufacturer Part Number: msm9225
• Description: Can Controller Area Network Controller
• Manufacturer: Oki Semiconductor

5-2. Manual response
A flow chart of the operation is shown on the following page.
The basic operation is a combination of receive and transmit procedures.
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In this method, after remote frame reception, the transmit data is set and then transmission
begins.
Settings of the inside message control register are listed in the table below.
Bit
5
3
2
1
0
Symbol
ARES
FRM
TRQ
EIR
EIT
Value
0
1
1
0
0
Set to receive message.
Set interrupt to verify (remote frame) reception.
Set interrupt to verify the end of transmission.
Set the remote frame.
Specify that there will be no automatic response.
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